Mitsubishi Electric MELSEC iQ-R Series User Manual page 37

RX42C4 DC input module
Item
Number of input points
Rated input voltage
Rated input current
ON voltage/ON current
OFF voltage/OFF current
Input resistance
Response time
Withstand voltage
Isolation resistance
Noise immunity
Protection degree
Wiring method for common
Number of occupied I/O points
Interrupt function
External interface
Internal current consumption (5VDC)
Weight
■Derating chart
(25,64) (35,64) (45,64)
Y
■
64
56
48
40
32
24
16
8
0
0 10 20 30 40 50
*1 This indicates 20 points/common (total 40 points).
*2 This indicates 16 points/common (total 32 points).
*3 This indicates 12 points/common (total 24 points).
■Circuit configuration
The figure below shows the case of 32 points in the first half (F). The case of 32 points in the latter half (L) is the same.
1B20
1A05
Left side connectors
(first half)
Right side connectors
(latter half)
1B01, 1B02
24VDC
24VDC
*1 The LED indicates the first half (X00 to X1F) by turning the switch to the left (F), while the LED indicates the latter half (X20 to X3F) by
turning the switch to the right (L).
Specifications
64 points
24VDC (ripple ratio: within 5%) (allowable voltage range: 20.4 to 28.8VDC)
4.0mA TYP. (at 24VDC)
19V or higher/3mA or higher
6V or lower/1.0mA or lower
5.3k
Page 36 Input response time
510VACrms, 1 minute
10M or higher by isolation resistance tester
Simulator noise 500Vp-p, noise width 1s,
noise frequency 25 to 60Hz (noise simulator condition)
IP2X
32 points/common (common terminal: 1B01, 1B02, 2B01, 2B02)
Positive/negative common shared type
64 points (I/O assignment: Input 64 points)
Available (can be set in the "Module Parameter")
40-pin connector
Page 105 40-pin connector type module
180mA (TYP. all points ON)
0.13kg
*1
(55,40 )
*2
(55,32 )
*3
■
(55,24 )
X
55
Internal
circuit
SW
Indication
selector
circuit
*1
: Input voltage 24VDC
●: Input voltage 26.4VDC
: Input voltage 28.8VDC
X: Ambient temperature ()
Y: Number of simultaneous on points (point)
3.1 Performance Specifications
Appearance
3 SPECIFICATIONS
3
35